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Change Get-FileHash tests to use raw bytes (#6430)

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* Change filehash tests to use raw bytes

* Remove testablescript.ps1 from Get-FileHash tests

* Use BOM-less UTF8 input for Get-FileHash
This commit is contained in:
rjmholt 2018-03-20 15:11:37 -07:00 committed by Aditya Patwardhan
parent 271dd50df2
commit cdc2015418
2 changed files with 16 additions and 9 deletions
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24
test/powershell/Modules/Microsoft.PowerShell.Utility/Get-FileHash.Tests.ps1
View file

@ -3,15 +3,23 @@
Describe "Get-FileHash" -Tags "CI" {
BeforeAll {
$testDocument = Join-Path -Path $PSScriptRoot -ChildPath assets testablescript.ps1
Write-Host $testDocument
$testDocument = Join-Path -Path $TestDrive -ChildPath "hashable.txt"
$utf8NoBOM = [System.Text.UTF8Encoding]::new($false)
[System.IO.File]::WriteAllText($testDocument, "Get-Module`n", $utf8NoBOM)
}
Context "Validate platform encoding" {
# If this test fails, then the problem lies outside the Get-FileHash implementation
It "Should have the bytes in the file as expected" {
[System.IO.File]::ReadAllBytes($testDocument) | Should -BeExactly @(0x47, 0x65, 0x74, 0x2d, 0x4d, 0x6f, 0x64, 0x75, 0x6c, 0x65, 0x0a)
}
}
Context "Default result tests" {
It "Should default to correct algorithm, hash and path" {
$result = Get-FileHash $testDocument
$result.Algorithm | Should Be "SHA256"
$result.Hash | Should Be "8129a08e5d748ffb9361375677785f96545a1a37619a27608efd76a870787a7a"
$result.Hash | Should Be "41620f6c9f3531722efe90aed9abbc1d1b31788aa9141982030d3dde199f770c"
$result.Path | Should Be $testDocument
}
}
@ -20,11 +28,11 @@ Describe "Get-FileHash" -Tags "CI" {
BeforeAll {
# Keep "sHA1" below! It is for testing that the cmdlet accept a hash algorithm name in any case!
$testcases =
@{ algorithm = "sHA1"; hash = "f262f3d36c279883e81218510c06dc205ef24c9b" },
@{ algorithm = "SHA256"; hash = "8129a08e5d748ffb9361375677785f96545a1a37619a27608efd76a870787a7a" },
@{ algorithm = "SHA384"; hash = "77cdffd27d3dcd5810c3d32b4eca656f3ce61cb0081c5ca9bf21be856c0007f9fef2f588bae512a6ecf8dc56618aedc3" },
@{ algorithm = "SHA512"; hash = "82e3bf7da14b6872b82d67af6580d25123b3612ba2dfcd0746036f609c7752e74af41e97130fbe943ec7b8c61549578176bff522d93dfb2f4b681de9f841c231" },
@{ algorithm = "MD5"; hash = "2d70c2c2cf8ae23a1a86e64ffce2bbca" }
@{ algorithm = "sHA1"; hash = "0c483659b1f2d5a8f116211de8f58bf45893cffb" },
@{ algorithm = "SHA256"; hash = "41620f6c9f3531722efe90aed9abbc1d1b31788aa9141982030d3dde199f770c" },
@{ algorithm = "SHA384"; hash = "ec4c4d4f0b2a79f216118c5a5059b8ce061097ba9161be5890c098aaeb5db169c13dae0a6f855c9a589cd11df47d0c87" },
@{ algorithm = "SHA512"; hash = "6aba8ba8b619100a6829beb940d9d77e4a8197fdcac2d0fe5ad6c2758dacc5a59774195fd8a7a92780b7582a966b81ca0c1576c0044c5af7be20f5ccf425bd76" },
@{ algorithm = "MD5"; hash = "f9d78bd059ab162bea21eb02badde001" }
}
It "Should be able to get the correct hash from <algorithm> algorithm" -TestCases $testCases {
param($algorithm, $hash)

1
test/powershell/Modules/Microsoft.PowerShell.Utility/assets/testablescript.ps1
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@ -1 +0,0 @@
Get-Module